1858124996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2791}}^1$

素因数の和:2905

約数の個数: 96

約数和(自身を含む): 4202741760

約数和(自身を除く): 2344616764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 59, 62, 91, 118, 124, 182, 217, 236, 364, 403, 413, 434, 767, 806, 826, 868, 1534, 1612, 1652, 1829, 2791, 2821, 3068, 3658, 5369, 5582, 5642, 7316, 10738, 11164, 11284, 12803, 19537, 21476, 23777, 25606, 36283, 39074, 47554, 51212, 72566, 78148, 86521, 95108, 145132, 164669, 166439, 173042, 253981, 329338, 332878, 346084, 507962, 605647, 658676, 665756, 1015924, 1124773, 1152683, 1211294, 2140697, 2249546, 2305366, 2422588, 4281394, 4499092, 4610732, 5104739, 7873411, 8562788, 10209478, 14984879, 15746822, 20418956, 29969758, 31493644, 35733173, 59939516, 66361607, 71466346, 132723214, 142932692, 265446428, 464531249, 929062498, 1858124996]

約数ペア:

[(1, 1858124996), (2, 929062498), (4, 464531249), (7, 265446428), (13, 142932692), (14, 132723214), (26, 71466346), (28, 66361607), (31, 59939516), (52, 35733173), (59, 31493644), (62, 29969758), (91, 20418956), (118, 15746822), (124, 14984879), (182, 10209478), (217, 8562788), (236, 7873411), (364, 5104739), (403, 4610732), (413, 4499092), (434, 4281394), (767, 2422588), (806, 2305366), (826, 2249546), (868, 2140697), (1534, 1211294), (1612, 1152683), (1652, 1124773), (1829, 1015924), (2791, 665756), (2821, 658676), (3068, 605647), (3658, 507962), (5369, 346084), (5582, 332878), (5642, 329338), (7316, 253981), (10738, 173042), (11164, 166439), (11284, 164669), (12803, 145132), (19537, 95108), (21476, 86521), (23777, 78148), (25606, 72566), (36283, 51212), (39074, 47554)]